Breaking News

Clearfield Inc (CLFD)

	Symbol	Exchange	Currency
	CLFD	NASDAQ	USD	Real-time
	CLFD	Frankfurt	EUR	Delayed

Add to/Remove from a Portfolio Add to Watchlist

32.43 +0.40 +1.25%

19:13:32 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 48,177
Bid/Ask: 0.00 / 0.00
Day's Range: 31.97 - 32.78

General
Chart
- Streaming charts
- Interactive Chart
News & Analysis
- News
- Analysis & Comment
Financials
Technical
Forum

Clearfield Option Chain

Get free option data for CLFD. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Clearfield options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Nov 02, 2026 18:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	16.1	19	0	15.00	0	0%	0	0.45	0
CLFD Call 15.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|15.00C Delta0.9995 Imp Vol1.1127 Bid16.1 Gamma0.0002 Theoretical17.57 Ask19 Theta-0.002 Intrinsic Value17.45 Volume0 Vega0.0001 Time Value-17.45 Open Interest0 Rho0.0074 Delta / Theta-493.0691 CLFD Put 15.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|15.00P Delta-0.0311 Imp Vol2.1485 Bid0 Gamma0.0045 Theoretical0.22 Ask0.45 Theta-0.0301 Intrinsic Value-17.45 Volume0 Vega0.0051 Time Value17.45 Open Interest0 Rho-0.0006 Delta / Theta1.0325
0	0%	13.6	16.6	0	17.50	0	0%	0	0.45	0
CLFD Call 17.50 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|17.50C Delta0.9918 Imp Vol1.2373 Bid13.6 Gamma0.0025 Theoretical15.1 Ask16.6 Theta-0.0074 Intrinsic Value14.95 Volume0 Vega0.0016 Time Value-14.95 Open Interest0 Rho0.0085 Delta / Theta-134.4861 CLFD Put 17.50 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|17.50P Delta-0.0377 Imp Vol1.772 Bid0 Gamma0.0064 Theoretical0.22 Ask0.45 Theta-0.0291 Intrinsic Value-14.95 Volume0 Vega0.0059 Time Value14.95 Open Interest0 Rho-0.0007 Delta / Theta1.2972
0	0%	11.1	13.9	0	20.00	0	0%	0	0.45	0
CLFD Call 20.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|20.00C Delta0.9989 Imp Vol0.7366 Bid11.1 Gamma0.0007 Theoretical12.58 Ask13.9 Theta-0.0027 Intrinsic Value12.45 Volume0 Vega0.0003 Time Value-12.45 Open Interest0 Rho0.0098 Delta / Theta-375.959 CLFD Put 20.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|20.00P Delta-0.0461 Imp Vol1.444 Bid0 Gamma0.0093 Theoretical0.23 Ask0.45 Theta-0.0279 Intrinsic Value-12.45 Volume0 Vega0.007 Time Value12.45 Open Interest1 Rho-0.0008 Delta / Theta1.6557
					32.45	Price @ Nov 02, 2026 18:12 GMT
0	0%	1	1.5	0	35.00	0	0%	3.3	4.5	0
CLFD Call 35.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|35.00C Delta0.3666 Imp Vol0.7529 Bid1 Gamma0.0692 Theoretical1.25 Ask1.5 Theta-0.058 Intrinsic Value-2.55 Volume0 Vega0.0272 Time Value2.55 Open Interest22 Rho0.0053 Delta / Theta-6.318 CLFD Put 35.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|35.00P Delta-0.6135 Imp Vol0.8439 Bid3.3 Gamma0.063 Theoretical3.9 Ask4.5 Theta-0.0627 Intrinsic Value2.55 Volume0 Vega0.0276 Time Value-2.55 Open Interest0 Rho-0.0097 Delta / Theta9.7853
0	0%	0.25	0.55	0	40.00	0	0%	6.6	8.8	0
CLFD Call 40.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|40.00C Delta0.1449 Imp Vol0.8025 Bid0.25 Gamma0.0393 Theoretical0.4 Ask0.55 Theta-0.0372 Intrinsic Value-7.55 Volume0 Vega0.0165 Time Value7.55 Open Interest32 Rho0.0021 Delta / Theta-3.8997 CLFD Put 40.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20261120\|40.00P Delta-0.8831 Imp Vol0.7349 Bid6.6 Gamma0.0376 Theoretical7.7 Ask8.8 Theta-0.0264 Intrinsic Value7.55 Volume0 Vega0.0141 Time Value-7.55 Open Interest0 Rho-0.0114 Delta / Theta33.4491

Open Positions

Calls

Puts

© 2016 Market data provided and hosted by Barchart Market Data Solutions. Fundamental company data provided by Morningstar and Zacks Investment Research. Information is provided 'as-is' and solely for informational purposes, not for trading purposes or advice, and is delayed. To see all exchange delays and terms of use please see disclaimer.

We encourage you to use comments to engage with users, share your perspective and ask questions of authors and each other. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind:

Enrich the conversation
Stay focused and on track. Only post material that’s relevant to the topic being discussed.
Be respectful. Even negative opinions can be framed positively and diplomatically.
Use standard writing style. Include punctuation and upper and lower cases.
NOTE: Spam and/or promotional messages and links within a comment will be removed
Avoid profanity, slander or personal attacks directed at an author or another user.
Don’t Monopolize the Conversation. We appreciate passion and conviction, but we also believe strongly in giving everyone a chance to air their thoughts. Therefore, in addition to civil interaction, we expect commenters to offer their opinions succinctly and thoughtfully, but not so repeatedly that others are annoyed or offended. If we receive complaints about individuals who take over a thread or forum, we reserve the right to ban them from the site, without recourse.
Only English comments will be allowed.

Perpetrators of spam or abuse will be deleted from the site and prohibited from future registration at Investing.com’s discretion.

I have read and understood Investing.com Nigeria's comment guidelines and agree to the terms described.

I Agree

CLFD Comments

Write your thoughts about Clearfield Inc

Are you sure you want to delete this chart?

Delete Cancel

Post

Post also to:

1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

Thanks for your comment. Please note that all comments are pending until approved by our moderators. It may therefore take some time before it appears on our website.

<div id="comment">
				<div class="comment js-comment" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
    <div class="mainComment js-content">
       <div class="commentInnerWrapper">
        <a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody">
                					<span class="commentUsername">
                    	<a href="{userLink}" class="js-user-link js-user-name">{username}</a>
					</span>
                                <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
                <div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

<div class="js-option addRow follow">
            <div class="js-follow-post-button" data-reg_ep="follow comment">
                <span class="alertfollowIcon middle"></span>Follow this post            </div>
            <div class="js-unfollow-post-button displayNoneImp">
                <span class="alertUnfollowIcon middle"></span>Unfollow this post            </div>
        </div>

<div class="addRow js-option save"  data-reg_ep="save comment">
		<a href="javascript:void(0);" class="js-save-item-btn" data-item-type="comments" data-item-id="{commentID}">
			<i class="saveItemBigIcon middle"></i>
			Save		</a>
	</div>
	<div class="addRow saveItemsConfirmation noHover displayNone js-saveItemResult">
		
<div class="content js-saveItemSuccess displayNone">
	<span class="mediumGreenSuccessIcon"></span><span>Saved. See <a href="/members-admin/saved-items" target="_blank">Saved Items</a>.</span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
<div class="content js-saveItemAlreadySaved saveItemAlreadySaved displayNoneImp">
	<span>This comment has already been saved in your <a href="/members-admin/saved-items" target="_blank">Saved Items</a></span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
	</div>

<div class="addRow shareButtons js-sharePopup displayNone">
			<div class="js-shareComment"><span class="js-shareCommentSpan"></span></div>
		</div>
	</div>
</div>
                 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div>             </div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="commentBigChart js-comment-chart" onclick="openViewChartPopup('{commentID}')">
					<img src="https://d72-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

<div class="reportComment js-flag float_lang_base_2">
                            <a href="javascript:void(0);" id="commentFlag_{commentID}">
                                <span class="reportCommentIcon middle"></span><span class="inlineblock middle">Report</span>
                            </a>
                        </div>
                    				</div>
					</div>
	   </div>
	</div>
	</div>			</div>
			<div id="reply">
				
    <div class="commentReply js-comment js-comment-reply" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
		<div class="commentInnerWrapper"><a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody js-content">
            				<span class="commentUsername">
					<a href="{userLink}" class="commentUsername js-user-link js-user-name" onMouseOver="">{username}</a>
				</span>
                        <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
			 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div> 			<div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

</div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="replyBigChart displayNone js-comment-chart">
					<img src="https://d72-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
				<span id="commentSmallChart{commentID}" class="commentSmallChart pointer js-comment-chart" onclick="openViewChartPopup('{commentID}')">
                    <img src="https://d72-invdn-com.investing.com/comments_images/{commentImageSmall}" width="116" height="52" alt="{commentAlt}">
                    <span class="chartMagnifyOverlay displayNone"></span>
                    <span class="searchGlassIcon chartMagnify displayNone"></span>
                </span>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

Are you sure you want to delete this chart?

Delete Cancel

Post 1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

I feel that this comment is:

Spam

Offensive

Thank You!

Your report has been sent to our moderators for review

More Categories

1D1W1M6M1Y5YMax

NSE 30	9,380.20	+3.79	+0.04%
NSE All Share	254,268.80	-30.69	-0.01%
US 30	52,319.8	+548.7	+1.06%
US 500	7,610.9	+31.0	+0.41%
FTSE 100	10,761.33	+31.55	+0.29%
DAX	25,982.87	+164.66	+0.64%
South Africa Top 40	101,438.67	+2026.33	+2.04%

Brent Oil	103.93	-9.50	-8.38%
Crude Oil WTI	95.75	-8.37	-8.04%
Gold	3,972.77	+73.87	+1.89%
Silver	50.940	+1.664	+3.38%
Copper	6.5738	+0.0918	+1.42%
London Cocoa	4,143.00	-14.00	-0.34%
London Wheat	192.75	-0.25	-0.13%

Nigeria 10Y	16.906	+0.001	+0.01%
Nigeria 2Y	16.116	+0.004	+0.02%
U.K. 10Y	5.1963	+0.0008	+0.02%
Germany 10Y	3.2907	-0.0014	-0.04%
U.S. 10Y	4.872	-0.056	-1.14%
U.S. 5Y	4.681	-0.041	-0.87%
U.S. 2Y	4.575	-0.006	-0.13%

Fidelitybk	23.500	-0.500	-2.08%
Zenith Bank	116.00	-3.00	-2.52%
UBA	41.95	-0.05	-0.12%
First HoldCo	118.20	-0.95	-0.80%
Guaranty Trust Holding	117.00	-3.00	-2.50%
Sterling Financial Holdings	76.000	-0.350	-0.46%
Dangote Cement	1,490.00	+70.00	+4.93%

Recent Quotes

	Name	Price	Chg.	Chg. %
	CLFD	32.43	+0.40	+1.25%
	353200	116,500	-2900	-2.43%

Market Movers

Name	Last	Chg. %	Vol.
Guaranty Trust Holding	117.00	-2.50%	41.07M
Nigerian Exchange	164.80	0.00%	21.89M
Dangote Cement	1,490.00	+4.93%	9.67M
MTN Nigeria	850.00	0.00%	5.97M
Aradel Holdings	1,296.00	-9.99%	2.03M
Nestle Nigeria	2,650.00	-3.64%	941.60K
Seplat Energy	16,000.10	0.00%	180.61K

Name	Last	Chg. %	Vol.
Consolidated Hallmark	7.15	+10.00%	28.50M
Livestock	14.60	+9.77%	2.25M
AXA Mansard Insurance	11.750	+9.30%	6.05M
UPDC	3.60	+7.46%	1.79M
NPF Micro	4.500	+7.14%	405.97K
Aiico	3.80	+7.04%	4.50M
Fortis Global Insurance	1.70	+6.92%	1.13M

Name	Last	Chg. %	Vol.
Champion Brew	8.10	-10.00%	3.27M
Sunu Assurances	2.70	-10.00%	921.10K
Aradel Holdings	1,296.00	-9.99%	2.03M
Vitafoam Nigeria	157.20	-9.97%	225.55K
Cornerstone Insurance	4.10	-9.89%	3.89M
Sovereign Trust Insurance Plc	2.12	-9.79%	3.59M
International Energy Insurance	1.76	-9.74%	11.20M